74701674043 has 4 divisors (see below), whose sum is σ = 74702221720. Its totient is φ = 74701126368.

The previous prime is 74701674017. The next prime is 74701674059. The reversal of 74701674043 is 34047610747.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 74701674043 - 2²⁵ = 74668119611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74701674343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111571 + ... + 402307.

It is an arithmetic number, because the mean of its divisors is an integer number (18675555430).

Almost surely, 2^74701674043 is an apocalyptic number.

74701674043 is a deficient number, since it is larger than the sum of its proper divisors (547677).

74701674043 is a wasteful number, since it uses less digits than its factorization.

74701674043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547676.

The product of its (nonzero) digits is 395136, while the sum is 43.

The spelling of 74701674043 in words is "seventy-four billion, seven hundred one million, six hundred seventy-four thousand, forty-three".